Front zipper pocket holds small accessories. Front zipper organizer section for pens, business cards and small devices. Two main zipper compartments. Front zipper compartment features file divider for documents. Back zipper compartment features an interior organizer for pens, business cards and small devices. Back zipper compartment also features built-in padded laptop sleeve that fits and protects most laptops up to 15.6"in screen size. Adjustable, non-slip, shock absorbing shoulder strap alleviates body strain. Smart Zipper Attachment System allows you to piggy-back your case on the extended handles of other rolling cases.